Kev vuam hlau tsis xebHluav taws xob
AF2209-15
GB/T E2209-15
AWS A5.4 E2209-15
Kev piav qhia: AF2209-15 yog lub electrode stainless hlau uas muaj cov pa roj carbon tsawg heev uas muaj cov pa roj carbon dioxide tsawg. Siv DCEP (cov electrode tam sim no zoo). Kev ua haujlwm zoo heev. Vim tias nws muaj molybdenum thiab nitrogen, thiab cov pa roj carbon tsawg heev, cov hlau uas tau tso rau hauv muaj kev tiv thaiv kev tawg thiab kev tiv thaiv corrosion, tshwj xeeb tshaj yog kev ntxhov siab corrosion.
Daim Ntawv Thov: Nws yog siv rau kev vuam tib hom ultra-low carbon stainless hlau cov ntaub ntawv hauv roj av thiab hydraulic kev lag luam. Xws li kev vuam ntawm 022Cr22Ni5Mo3N duplex stainless hlau.
Cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov hlau vuam (%):
| C | Mn | Si | Cr | Ni | Mo | N | Cu | S | P |
| ≤0.04 | 0.5 ~ 2.0 | ≤0.90 | 21.5 ~ 23.5 | 8.5 ~ 10.5 | 2.5 ~ 3.5 | 0.08 ~ 0.20 | ≤0.75 | ≤0.030 | ≤0.040 |
Cov khoom siv kho tshuab ntawm cov hlau vuam:
| Khoom sim | Lub zog tensile Mpa | Kev ntev % |
| Tau lees paub | ≥690 | ≥20 |
Pom zoo tam sim no:
| Txoj kab uas hla ntawm tus pas nrig （hli) | 2.5 | 3.2 | 4.0 | 5.0 |
| Vuam Tam Sim No （Ib) | 50 ~ 70 | 80 ~ 110 | 130 ~ 150 | 160 ~ 200 |
Daim Ntawv Ceeb Toom:
1. Lub electrode yuav tsum tau ci rau 1 teev ntawm ib ncig ntawm 250 ℃ ua ntej welding ua haujlwm;
2. Nws yog ib qho tseem ceeb uas yuav tsum tau ntxuav cov xeb, cov roj, dej, thiab cov khoom tsis huv ntawm cov khoom vuam ua ntej vuam.
Wenzhou Tianyu Electronic Co., Ltd. tau tsim muaj xyoo 2000. Peb tau koom nrog kev tsim khoom ntawmvuam electrodes, cov pas nrig vuam, thiabcov khoom siv vuamtau ntau tshaj 20 xyoo.
Peb cov khoom tseem ceeb suav nrog cov hlau tsis xeb vuam electrodes, carbon hlau vuam electrodes, qis alloy vuam electrodes, surfacing vuam electrodes, nickel & cobalt alloy vuam electrodes, mild steel & low alloy vuam wires, stainless hlau vuam wires, gas-shielded flux cored wires, txhuas vuam wires, submerged arc vuam. wires, nickel & cobalt alloy vuam wires, tooj dag vuam wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, thiab lwm yam khoom siv vuam & khoom siv tau.
